On Wed, Jan 21, 2009 at 04:40:36PM +0000, David Flynn wrote: > The only use i see for sequence_header_buffer is for confidence scoring: > > - stash the first seqhdr you see > - have a saturating counter that: > - saturates at say 3. > - increments for each subsequent seqhdr that matches > - decrement for each failed match > - if the counter ever underflows, assume there is a missed EOS, etc., > create a new instance and destroy the current one. > > Other factors can be used to influence the confidence, eg step changes > in picture number range. (not impulses) > > However, it doesn't help much for deciding if a new sequence is pretty > much identical to the old one, something that i was wanting to use. > > Status: Unknown -- shall we implement the above?
I think there are much more important things to worry about. We keep the sequence header information in the video_format structure. IMO, it's more useful decoded than encoded, even for any kind of automatic change detection. dave... ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Schrodinger-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/schrodinger-devel
